EP2004235B1 - Composition for cosmetic or pharmaceutical-dermatological use - Google Patents

Composition for cosmetic or pharmaceutical-dermatological use Download PDF

Info

Publication number
EP2004235B1
EP2004235B1 EP07733952A EP07733952A EP2004235B1 EP 2004235 B1 EP2004235 B1 EP 2004235B1 EP 07733952 A EP07733952 A EP 07733952A EP 07733952 A EP07733952 A EP 07733952A EP 2004235 B1 EP2004235 B1 EP 2004235B1
Authority
EP
European Patent Office
Prior art keywords
composition
curcumin
zinc
derivatives
skin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07733952A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2004235A2 (en
Inventor
Laura Martelli
Mario Martelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scharper Therapeutics Srl
Original Assignee
Pharmaland SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pharmaland SA filed Critical Pharmaland SA
Priority to PL07733952T priority Critical patent/PL2004235T3/pl
Publication of EP2004235A2 publication Critical patent/EP2004235A2/en
Application granted granted Critical
Publication of EP2004235B1 publication Critical patent/EP2004235B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/12Ketones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/27Zinc; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/35Ketones, e.g. benzophenone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60Sugars; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/06Antipsoriatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations

Definitions

  • the present invention relates to compositions for cosmetic or pharmaceutical-dermatological use, suitable for maintaining skin cells at, or helping to restore skin cells to, their basal physiological state, enabling them to effect a regeneration of the skin.
  • compositions whose aim is precisely to resist the appearance of the aforesaid ageing phenomena, though their level of effectiveness is not currently such that the aforementioned need is satisfied.
  • composition of the present invention comprising:
  • compositions are able to restore skin cells to their basal physiological state, enabling them to effect a regeneration of the dermis and epidermis as demonstrated by experiments undertaken at both the cellular and clinical levels.
  • the present invention therefore provides formulations for cosmetic use comprising the aforesaid compositions, in particular for preventing wrinkle formation and able to prevent elastosis.
  • the present invention also provides compositions in the form of a medicament for dermatological use, particularly for treating skin pathologies where it is essential to block the inflammatory process, by modulating the calcium and free radical channels caused by oxidative processes, in order to achieve skin regeneration.
  • Curcumin characterized by the following formula:
  • Curcuma longa or Curcuma xanthorrhiza is a natural extract of Curcuma longa or Curcuma xanthorrhiza, known for its generic antibacterial, antifungal and antiparasitic activity ( Ars Pharmaceutica 2000, 41(3), 307-321 ).
  • Curcumin and curcuminoids also behave as muscle relaxants ( Life Science 2005, 76, 3089 ), inhibit the activation of nuclear factor NFkB where the paths causing and sustaining inflammation converge ( J. Biol. Chem. 1995, 270, 24995 ), and are able to inactivate ROS (Reactive Oxygen Species) particularly superoxide ions ( Ann. Chim. 2002, 92, 281 ).
  • ROS Reactive Oxygen Species
  • Curcumin is preferably present in the composition of the invention at concentrations between 0.0005% and 10% on the total composition weight.
  • the phosphosaccharide used in the composition of the present invention is preferably chosen from the group consisting of mannose, glucose, galactose and fructose phosphates.
  • Fructose 1-6 diphosphate (abbreviated to FDP hereinafter) is particularly preferred.
  • FDP The stated phosphosaccharides, and in particular FDP, are metabolites of glycolysis able to provide easily available energy for cell biochemistry. FDP also possesses prostaglandin E2 (PGE2) and cyclooxygenase inhibitory activity, and is able to preserve the antioxidative capacity of keratinocytes irradiated with ultraviolet B radiation ( British J. Pharmacol. 2002, 137, 497 ). Furthermore, in the presence of sodium and magnesium ions, FDP is accredited with protecting neurones from ischemic attack ( Yao Xue Bao. 2003, 38, 325 ) and cells from various noxae, and facilitating metabolic recovery in ischemic tissue even in conditions of hypoxia ( Am. J. Physiol. 1994, 267, H 2325 ).
  • FDP is used mainly for ischemic myocarditis where it interacts with the plasma membrane and stimulates enrichment of the energy-rich intracellular phosphate pool, including 2-3 diphosphogluconate (Esafosfina - information from Biomedica Foscama).
  • Curcumin and phosphosaccharides chosen from the group specified above have surprisingly shown a good synergistic effect when used in combination, enabling skin cells to recover as much as possible their basal level of efficiency.
  • phosphosaccharide is used in concentrations between 0.001% and 25% by weight on the total composition weight.
  • compositions of the present invention contain the salts or biologically acceptable oxides of a metal able to form, with at least one of the aforesaid essential compounds, coordination compounds or associations which enhance their activity.
  • the metals contained in the salts or oxides possibly present are chosen from calcium, magnesium, copper, bismuth, zinc, aluminium, manganese, antimony, tin, gold, silver, chromium, cobalt, vanadium or titanium.
  • compositions of the present invention contain oxides or salts of the aforesaid metals able to completely or partially complex curcumin.
  • compositions of the present invention contain only complexed curcumin.
  • compositions of the present invention comprise an association of curcumin and complexed curcumin.
  • Formation of the zinc-curcumin complex can be achieved by dissolving the zinc salt in a hydroalcoholic solution to which curcumin is added in a 1:1 molar ratio.
  • compositions useful for sustaining and directing cellular activity when the recovery of basal-physiological conditions indicates full cellular activity has been restored.
  • composition of the present invention will be enriched with one or more compounds chosen from the group consisting of fruit acids, ( ⁇ -hydroxy acids), glucosaminoglycans, urea, urea in protein mixtures, flavones, flavonoids, terpenes, diterpenes, vaseline, saturated and unsaturated fatty acids, lipids, phospholipids, coumarin and derivates, proteins, protides, amino acids, vitamins, in particular D and H group, ceramides, sphingosines, boswellic acids and derivatives, in particular those characterized by acetyl and formyl groups, starch and its derivatives, as well as monosaccharides.
  • fruit acids ⁇ -hydroxy acids
  • glucosaminoglycans glucosaminoglycans
  • urea urea in protein mixtures
  • flavones flavonoids
  • terpenes diterpenes
  • vaseline saturated and unsaturated fatty acids
  • composition of the present invention can also advantageously contain one or more compounds, in pharmaceutically compatible doses, chosen from the group consisting of pyrithione and its complex salts (in particular salts of the aforelisted metals), fumaric acid derivatives, Mahonia extracts, anthraquinone derivatives, retinoic acid derivatives, vitamin D derivatives and lactoferrins.
  • pyrithione and its complex salts in particular salts of the aforelisted metals
  • fumaric acid derivatives in particular salts of the aforelisted metals
  • Mahonia extracts anthraquinone derivatives
  • retinoic acid derivatives in vitamin D derivatives and lactoferrins.
  • lactoferrins lactoferrins
  • compositions of the present invention are given below, as well as clinical trials and in vitro cell trials which demonstrate the effectiveness of the compositions of the present invention.
  • 100 grams of a prepared product produced in accordance with the present invention comprise a lipophilic-based excipient in which the stated components are dispersed.
  • the prepared product of example 1 was used in a test conducted on a sample of twenty female volunteer patients aged between 20 and 25 years with unblemished skin, after obtaining their informed consent regarding the test method.
  • the prepared product was spread onto one arm while a placebo prepared product, formed solely of a lipophilic-based excipient, was applied to the opposite arm.
  • the entire experiment was conducted "double blind", the codes relating to the placebo and prepared product being opened only at the end of the study.
  • test results are given in table 1, as means of the values measured for each assessment parameter, together with the respective standard deviation and standard error values.
  • Oxidative stress was induced by adding a mixture of 40 mM xanthine and 2 mM hypoxanthine to the culture medium, a mixture with known ability to induce formation of Reactive Oxygen Species (ROS), agents which cause cell damage up to necrosis.
  • ROS Reactive Oxygen Species
  • the contact time between the xanthine/hypoxanthine mixture and the preparations was 2 hours, at the end of which the cells were transplanted into a fresh culture medium, i.e. containing neither the stress-inducing mixture nor the substance, then allowed to quiesce for periods of 3 or 24 hours.
  • gene expression of the prostaglandin G/H synthase and cyclooxygenase 2 (COX 2 ) enzyme was detected which is indicative of the inflammatory state induced in cells by oxidative stress.
  • the content of COX 2 mRNA in cells was then quantified by reverse transcriptase; said content was chiefly increased in cells that had borne oxidative stress the most and lowest in control cells not exposed to oxidative stress.
  • the effectiveness of the different preparations in protecting cultured human fibroblasts from oxidative stress was shown by their ability to maintain COX 2 content as low as and as close to the value found in cells not exposed to stress.
  • COX 2 normalized fluorescence units vs housekeeping gene 18s rRNA
  • Non-insulted, untreated cells 2.12 Insulted, untreated cells 12.00 curcumin 3 ⁇ M 5.00 curcumin 6 ⁇ M 4.90 Zn-curcumin complex 3 ⁇ M 4.56 FDP 5 mM 7.14 curcumin 3 ⁇ M + FDP 5 mM 4.00 curcumin 3 ⁇ M + Zn-curcumin complex 3 ⁇ M 4.00 curcumin 3 ⁇ M + Zn-curcumin complex 3 ⁇ M FDP 5 ⁇ M 3.00

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
EP07733952A 2006-03-13 2007-03-13 Composition for cosmetic or pharmaceutical-dermatological use Active EP2004235B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07733952T PL2004235T3 (pl) 2006-03-13 2007-03-13 Kompozycja do zastosowania kosmetycznego lub farmaceutyczno-dermatologicznego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000082A ITPD20060082A1 (it) 2006-03-13 2006-03-13 Composizione ad uso cosmetico o dermatologico
PCT/IB2007/000598 WO2007105071A2 (en) 2006-03-13 2007-03-13 Composition for cosmetic or pharmaceutical-dermatological use

Publications (2)

Publication Number Publication Date
EP2004235A2 EP2004235A2 (en) 2008-12-24
EP2004235B1 true EP2004235B1 (en) 2010-03-24

Family

ID=38509847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07733952A Active EP2004235B1 (en) 2006-03-13 2007-03-13 Composition for cosmetic or pharmaceutical-dermatological use

Country Status (10)

Country Link
US (1) US20090098226A1 (pl)
EP (1) EP2004235B1 (pl)
AT (1) ATE461691T1 (pl)
DE (1) DE602007005464D1 (pl)
DK (1) DK2004235T3 (pl)
ES (1) ES2342436T3 (pl)
IT (1) ITPD20060082A1 (pl)
PL (1) PL2004235T3 (pl)
PT (1) PT2004235E (pl)
WO (1) WO2007105071A2 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205234B (zh) * 2007-12-14 2010-12-29 中山大学 姜黄素-锌化合物及其固体分散体的制备方法与应用
BR112012025488B1 (pt) * 2010-04-09 2020-12-29 Unilever N.V composição de cuidados orais e uso de uma fonte de íons de zinco
PH12013501964A1 (en) * 2011-04-04 2013-11-25 Unilever Ip Holdings B V Oral care compositions
GB201904469D0 (en) * 2019-03-29 2019-05-15 Givaudan Sa Cosmetic composition
CN114795995B (zh) * 2021-01-19 2025-12-16 株式会社爱茉莉太平洋 1,6-二磷酸果糖或其衍生物的用途

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1170618B (it) * 1981-01-13 1987-06-03 Foscama Biomed Chim Farma Preparato farmacologico di frutto sio-1,6-difosfato ad azione terapeutica nei pazienti ustionati
US6051244A (en) * 1993-01-27 2000-04-18 Perricone; Nicholas V. Fructose diphosphate topical compositions
US20010051184A1 (en) * 1999-05-20 2001-12-13 Madalene C.Y. Heng Method for using soluble curcumin to inhibit phosphorylase kinase in inflammatory diseases
US20030194446A1 (en) * 2002-04-10 2003-10-16 Akes Lindy K. Zinc oxide compositions for dermatheraputics
KR20040081248A (ko) * 2003-03-14 2004-09-21 (주)에코텍 울금추출물이 함유된 기능성 한방입욕제의 제조방법
US20080254152A1 (en) * 2003-12-18 2008-10-16 Karen Elizabeth Barrett Methods for Reducing the Effects of Stress on Skin Condition
US20060039887A1 (en) * 2004-08-20 2006-02-23 Infinity2 Health Sciences, Inc. Cosmetic or pharmaceutical composition for skin care

Also Published As

Publication number Publication date
ES2342436T3 (es) 2010-07-06
PL2004235T3 (pl) 2010-08-31
ITPD20060082A1 (it) 2007-09-14
ATE461691T1 (de) 2010-04-15
PT2004235E (pt) 2010-06-11
DK2004235T3 (da) 2010-07-12
DE602007005464D1 (de) 2010-05-06
US20090098226A1 (en) 2009-04-16
WO2007105071A3 (en) 2008-04-10
EP2004235A2 (en) 2008-12-24
WO2007105071A2 (en) 2007-09-20

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